If one parent has bipolar, a child is 13 times more likely to develop bipolar than a child with parents who do not have the disorder. If both parents have it, the child is 36 times more likely to develop it.
So you go to your doc and present symptoms of depression. Your doc will ask, Does anyone in your family have bipolar? But that's not the question you will answer. When you say No, the question you are probably answering is, Has anybody in your family ever been diagnosed with bipolar — that you know about?
It took years, but eventually I learned, when my doc asked that question, that my answer was to shrug and say, Not that I know, but my mother was married five times.
He nodded and made his note.
World Bipolar Day and the Color Red with your parents in mind and that cousin nobody talks about. If it fits, mention it. If your doc doesn’t probe the issue, but prescribes an antidepressant without a mood stabilizer, get a second opinion.
There are many ways that bipolar lurks in a family history, multiple divorces, recurrent depressions, a criminal background, flamboyant behavior, sexual exploits, overspending, even astounding accomplishments.
Alcoholism is another clue. The two often go together, and even when they don’t coincide in the same person (that's called co-morbidity), people with bipolar often have family with alcoholism; people with alcoholism often have family with bipolar. Demi Lovato - Bipolar Warrior has more about that.
But understand, there is no smoking gun, no single genetic bullet either to dodge or bring you down. It’s a whole constellation of genes, little variations in the DNA that nudge in one direction or another. The more nudges, the greater the chance that signs show up, a bit of moodiness, an occasional surge of energy or productivity, a certain originality of thinking, an extra delight in physical sensations, poor sleep patterns, a sensitivity to disruptions of schedule, a tendency to take risks, difficulty recovering from stressful events. Combine enough nudges with early childhood trauma to trip the trigger, you get bipolar.
That's not all there is to it. Lots of people with two afflicted parents are just fine. People with no discernible family history get diagnosed with bipolar.
Or rather, some variation of bipolar. The DSM identifies Bipolar I, Bipolar I, Cyclothymia, and Bipolar NOS (not otherwise identified). But the DSM is referring to symptoms and their severity. The genetics people are exploring the different constellations of genetic variations that produce assorted collections symptoms.
DSM’s symptom counting, five of nine from this column, three or maybe four from that. Someday we will have a different way to diagnose, and probably a different set of diagnoses. Better diagnosis opens a window for better treatment.
Meanwhile, here is the bottom line. Bipolar is treatable. It’s difficult to treat. But it’s treatable. When one medication poops out, chances are a new, more expensive one has been developed. And there is a host of non-pharmaceutical treatments to be tried. But the real breakthroughs are yet to come.
dna graphic created by Zyphyris, used under GNU Free Documentation License
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